Base | Representation |
---|---|
bin | 1100100101011100100… |
… | …11010100110011001000 |
3 | 1112100011011110101200220 |
4 | 12102232103110303020 |
5 | 24041044240443422 |
6 | 530352415230040 |
7 | 43145540055420 |
oct | 6225623246310 |
9 | 1470134411626 |
10 | 432421031112 |
11 | 157430442994 |
12 | 6b980b18320 |
13 | 31a14473915 |
14 | 16d01d83480 |
15 | b3acd4ee5c |
hex | 64ae4d4cc8 |
432421031112 has 64 divisors (see below), whose sum is σ = 1235559619200. Its totient is φ = 123541770240.
The previous prime is 432421031111. The next prime is 432421031153. The reversal of 432421031112 is 211130124234.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (432421031111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3323214 + ... + 3450882.
It is an arithmetic number, because the mean of its divisors is an integer number (19305619050).
Almost surely, 2432421031112 is an apocalyptic number.
432421031112 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
432421031112 is an abundant number, since it is smaller than the sum of its proper divisors (803138588088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
432421031112 is a wasteful number, since it uses less digits than its factorization.
432421031112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147846 (or 147842 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 432421031112 its reverse (211130124234), we get a palindrome (643551155346).
The spelling of 432421031112 in words is "four hundred thirty-two billion, four hundred twenty-one million, thirty-one thousand, one hundred twelve".
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